Congratulations to Vence Easterling for receiving his Ph.D. in chemical engineering. Associate Director for Biofuels and Environmental Catalysis, Mark Crocker, was his co-advisor. Vence performed research throughout his graduate student career at CAER. His dissertation title was "The Effects of Ceria Addition on Aging and Sulfation of Lean NOx Traps for Stand Alone and LNT-SCR Applications. He also performed research at Ford Motor Company.